Gaaah. This aggravates me on two levels. 1. On an animal lover level and 2. On a geology level.
As much as I understand the need for things like stone and wood and as much as I understand that there will always be a disruption to wildlife as long as humans are here, there should always be a mandatory check to make sure no endangered species are, well, endangered. As for limestone? Limestone is one of the most common rock types there is! They can get another source of limestone incredibly quickly. The geckos don’t need to suffer.